text: /*=============================================================================
      Copyright (c) 2001-2011 Joel de Guzman
  
      Distributed under the Boost Software License, Version 1.0. (See accompanying
      file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
  ==============================================================================*/
  #if !defined(FUSION_ADAPT_DEREF_TRAITS_05062005_0900)
  #define FUSION_ADAPT_DEREF_TRAITS_05062005_0900
  
  #include <boost/fusion/iterator/deref.hpp>
  #include <boost/fusion/support/config.hpp>
  
  namespace boost {
  namespace fusion {
  namespace detail {
  struct adapt_deref_traits {
    template <typename Iterator> struct apply {
      typedef typename result_of::deref<typename Iterator::first_type>::type type;
  
      BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED static type
      call(Iterator const &i) {
        return *i.first;
      }
    };
  };
  } // namespace detail
  } // namespace fusion
  } // namespace boost
  
  #endif
  